Themeart

Themeart is a specialized e-commerce and digital agency based in Radolfzell on Lake Constance. As a certified JTL service partner, the company focuses entirely on the further development, design, and technical optimization of online stores within the JTL Shop ecosystem, as well as integration with the JTL merchandise management system (JTL-Wawi). 

Themeart helps online retailers and manufacturers build high-performance, modern, and high-conversion e-commerce platforms and scale them continuously.

Themeart’s service portfolio covers the core areas of professional JTL Shop development: JTL Shop Templates & UX Design: Development and provision of state-of-the-art, accessible, and mobile-optimized template systems (e.g., Remake, Material, Flex) as well as custom designs for JTL Shop 5.JTL Plugin Development: Programming and distribution of proprietary JTL extensions for the JTL Extension Store (including features for marketing tracking, automated language switching, accessibility, form builders, and usability enhancements).Custom Development & Store Setup: Initial technical setup, custom feature development, migrations to JTL-Shop 5, and interface customizations for integration with JTL-Wawi and third-party systems.Store Performance & Conversions: Load time optimization, A/B testing, conversion rate optimization, and seamless server-side tracking (e.g., Google Analytics 4, Meta, TikTok) specifically for JTL systems.